Jason Kelly Johnson will be a featured speaker at this year's 3d Printer World Expo in Seattle, Washington, USA (Aug 22-23). He will be speaking in two sessions: "Thinking Outside the 3d Printing Box" and "Modeling Using Generative Software". Jason's presentations will include work from Future Cities Lab, the Creative Architecture Machines studio, and the Firefly plug-in for Rhino / Grasshopper. Thanks to "3d Printer World" for sponsoring Jason's participation!